Skip to content
Voykit
Set your trip — dates, party, bagsPlanner

Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

When to go · Mainz

Mainz, month by month

The best months for Mainz: May, Jun, Sep, Oct. Months to avoid: Jan, Feb, Nov, Dec.

Month by month

  1. JanuaryAvoidListed as a month to avoid: Nov–Feb (grey and cold); Carnival week if you want quiet streets.4 °C / -1 °C, 9 rain daysCrowds: Low
  2. FebruaryAvoidListed as a month to avoid: Nov–Feb (grey and cold); Carnival week if you want quiet streets.6 °C / -1 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  3. MarchMixedOutside the best window (May–Jun, Sep–early Oct). Across Germany: Grey and changeable; spring trade fairs lift prices in Frankfurt, Hannover and Leipzig.11 °C / 2 °C, 9 rain daysCrowds: Low · 1 festival or holiday
  4. AprilGoodOutside the best window (May–Jun, Sep–early Oct). Across Germany: Blossom along the Rhine and in Franconia; Easter closures; white-asparagus season starts.16 °C / 5 °C, 8 rain daysCrowds: Medium
  5. MayGreatInside Mainz's best window: May–Jun, Sep–early Oct.20 °C / 9 °C, 9 rain daysCrowds: Medium
  6. JuneGreatInside Mainz's best window: May–Jun, Sep–early Oct.24 °C / 12 °C, 9 rain daysCrowds: High
  7. JulyGoodOutside the best window (May–Jun, Sep–early Oct). Across Germany: Warmest month; Bavarian lakes, the coasts and Neuschwanstein are crowded — book timed tickets.26 °C / 14 °C, 9 rain daysCrowds: High
  8. AugustGoodOutside the best window (May–Jun, Sep–early Oct). Across Germany: School holidays in most states; Baltic and North Sea islands booked out; occasional heatwaves.26 °C / 14 °C, 8 rain daysCrowds: High
  9. SeptemberGreatInside Mainz's best window: May–Jun, Sep–early Oct.21 °C / 11 °C, 8 rain daysCrowds: Medium · 1 festival or holiday
  10. OctoberGreatInside Mainz's best window: May–Jun, Sep–early Oct.15 °C / 7 °C, 9 rain daysCrowds: Medium · 1 festival or holiday
  11. NovemberAvoidListed as a month to avoid: Nov–Feb (grey and cold); Carnival week if you want quiet streets.9 °C / 3 °C, 9 rain daysCrowds: Low · 1 festival or holiday
  12. DecemberAvoidListed as a month to avoid: Nov–Feb (grey and cold); Carnival week if you want quiet streets.5 °C / 0 °C, 10 rain daysCrowds: High · 2 festivals or holidays